* {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    color: inherit;
}

body {
    font-size: 16px;
    background-color: #ffffff;
}

.carousel {
    width: 100%;
    height: 32.1875rem;
    overflow: hidden;
    position: relative;
    z-index: 10;
}

.carousel img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.cns {
    width: 100%;
    padding-top: 5.5625rem;
    background: #F7F7F7;
}

.cns_info {
    width: 86.875rem;
    margin: 0 auto;
    padding-bottom: 3rem;
}

.cns_infos {
    width: 100%;
}

.cns_info_title {
    text-align: center;
    font-weight: bold;
    font-size: 2.25rem;
    color: #000000;
}

.cn_info_fBt {
    text-align: center;
    font-weight: 400;
    font-size: 0.875rem;
    color: #666666;
}

.com_list {
    margin-top: 2.5rem;
    display: flex;
    justify-content: center;
    gap: 2.1875rem;
}

.com_list_info {
    width: 19rem;
    height: 14rem;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 0.5rem;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.com_list_info img {
    width: 6rem;
    height: 6rem;
}

.com_list_info_title {
    font-weight: 400;
    text-align: center;
    font-size: 1.5rem;
    color: #fff;
}

.com_list_info_con {
    font-weight: 400;
    text-align: center;
    font-size: 1.25rem;
    color: #fff;
}

.sz_list {
    display: flex;
    margin-top: 2.5rem;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: center;
}

.one_item_title {
    width: auto;
    padding: 0.625rem 1.25rem 0;
    font-weight: 800;
    font-size: 1.5rem;
    color: #000000;
    text-align: center;
}

.one_list {
    margin-top: 2.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2.5rem;
}

.community {
    width: auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    margin-top: 2.5rem;
}

.one_item {
    width: 27.16rem;
    padding-bottom: 1.25rem;
    border: 0.0625rem solid #E1E1E1;
    border-radius: 0.5rem;
}

.sz_item {
    width: 27.16rem;
    height: 20rem;
    padding-bottom: 1.25rem;
    background: #F9F9F9;
    border-radius: 0.5rem;
}

.one_community_num {
    font-size: 2.8125rem;
    color: #fff;
    font-weight: bold;
    text-align: center;
}

.one_community_ren {
    font-size: 1.25rem;
    color: #fff;
    text-align: center;
}

.one_item img {
    width: 100%;
    height: 15.3125rem;
}

.one_title {
    margin-top: 1.25rem;
    font-weight: bold;
    font-size: 1.125rem;
    color: #000000;
    text-align: center;
}

.one_info {
    text-align: center;
    margin-top: 0.5rem;
    font-weight: 400;
    font-size: 1.125rem;
    color: #222222;
}

.fore_info {
    margin-top: 0.5rem;
    width: auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.fore_info_left {
    font-size: 1.25rem;
    color: #EE184D;
}

.fore_info_right {
    width: 5.5rem;
    height: 1.875rem;
    background: #F2F5F9;
    border-radius: 0.125rem;
    font-weight: 400;
    font-size: 0.875rem;
    color: #3E7CFF;
    text-align: center;
    line-height: 1.875rem;
}

.ljgd {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 400;
    font-size: 1.2rem;
    margin-top: 2.5rem;
    color: #141311;
}

.two_list {
    margin-top: 2.5rem;
    display: flex;
    justify-content: center;
    gap: 2.5rem;
}

.two_list img {
    width: 41.875rem;
    height: 26.25rem;
}

.two_right {
    width: 100%;
}

.two_items {
    width: 100%;
    padding-bottom: 0.625rem;
    display: flex;
    gap: 1.25rem;
    align-items: center;
    font-weight: 400;
    font-size: 1.25rem;
    color: #333333;
    border-bottom: 0.0625rem solid #E1E1E1;
}

.two_items img {
    width: 6.375rem;
    height: 4.8125rem;
    border-radius: 0.375rem;
}

.three_list {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2.5rem;
}

.three_list img {
    width: 48.6875rem;
    height: 39.6875rem;
}

.three_right {
    flex: 1;
}

.three_right_title {
    font-weight: bold;
    font-size: 2.5rem;
    color: #000000;
    text-align: center;
}

.three_right_fbt {
    margin-top: 1.25rem;
    font-weight: 400;
    font-size: 1.25rem;
    color: #999999;
    text-align: center;
}

.three_right_texts {
    font-weight: 400;
    font-size: 1.25rem;
    text-align: center;
    margin-top: 1.25rem;
    color: #000000;
}

.three_btns {
    display: flex;
    justify-content: center;
    margin-top: 5.5rem;
    gap: 1.25rem;
}

.btn1s {
    padding: 0.625rem 1.25rem;
    background: #BCE0FF;
    border: 0.25rem solid #87D0FF;
    border-radius: 0.5rem;
}


.container .cn_info {
    width: 97.5rem;
    margin: 0 auto;
}

.cn_info .cn_info_title {
    margin-top: 5.5625rem;
    text-align: center;
    font-weight: bold;
    font-size: 2.25rem;
    color: #000000;
}

.cn_info .cn_info_fBt {
    text-align: center;
    font-weight: 400;
    font-size: 0.875rem;
    color: #666666;
}

/* 750px 以下的样式 */
@media screen and (max-width: 768px) {

    .carousel {
        width: 100%;
        height: 32.1875rem;
        /* overflow: hidden; */
        position: relative;
        z-index: 10;
    }

    .carousel img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }

    .container {
        width: calc(100% - 3rem);
        overflow: hidden;
        margin: 0 auto;
    }

    .cns {
        width: 100%;
        padding-top: 5.5625rem;
        background: #F7F7F7;
    }

    .cns_info {
        width: calc(100% - 3rem);
        margin: 0 auto;
        padding-bottom: 3rem;
    }

    .cns_infos {
        width: calc(100% - 3rem);
        margin: 0 auto;
        padding-bottom: 3rem;
    }

    .cns_info_title {
        text-align: center;
        font-weight: bold;
        font-size: 2.25rem;
        color: #000000;
    }

    .cn_info_fBt {
        text-align: center;
        font-weight: 400;
        font-size: 0.875rem;
        color: #666666;
    }

    .com_list {
        margin-top: 2.5rem;
        display: flex;
        justify-content: center;
        gap: 2.1875rem;
    }

    .com_list_info {
        width: 19rem;
        height: 14rem;
        background: rgba(255, 255, 255, 0.3);
        border-radius: 0.5rem;
        display: flex;
        justify-content: center;
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }

    .com_list_info img {
        width: 6rem;
        height: 6rem;
    }

    .com_list_info_title {
        font-weight: 400;
        text-align: center;
        font-size: 1.5rem;
        color: #fff;
    }

    .com_list_info_con {
        font-weight: 400;
        text-align: center;
        font-size: 1.25rem;
        color: #fff;
    }

    .sz_list {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-around;
        align-items: center;
    }

    .one_item_title {
        width: auto;
        padding: 0.625rem 1.25rem 0;
        font-weight: 800;
        font-size: 1.5rem;
        color: #000000;
        text-align: center;
    }

    .one_list {
        /* width: calc(100% - 3rem); */
        width: 100%;
        width: 64rem;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        gap: 3rem;
        margin-top: 2.5rem;
    }

    .community {
        width: auto;
        padding: 0 2rem;
        display: flex;
        justify-content: space-between;
        margin-top: 2.5rem;
    }

    .one_item {
        width: 30rem;
        padding-bottom: 1.25rem;
        border: 0.0625rem solid #E1E1E1;
        border-radius: 0.5rem;
    }

    .sz_item {
        width: 30rem;
        height: 21rem;
        margin-top: 20px;
        padding-bottom: 1.25rem;
        background: #F9F9F9;
        border-radius: 0.5rem;
    }

    .one_community_num {
        font-size: 2.8125rem;
        color: #fff;
        font-weight: bold;
        text-align: center;
    }

    .one_community_ren {
        font-size: 1.25rem;
        color: #fff;
        text-align: center;
    }

    .one_item img {
        width: 100%;
        height: 15.3125rem;
    }

    .one_title {
        margin-top: 1.25rem;
        font-weight: bold;
        font-size: 1.125rem;
        color: #000000;
        text-align: center;
    }

    .one_info {
        text-align: center;
        margin-top: 0.5rem;
        font-weight: 400;
        font-size: 1.125rem;
        color: #222222;
    }

    .ljgd {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        font-weight: 400;
        font-size: 1.2rem;
        margin-top: 2.5rem;
        color: #141311;
    }

    .two_list {
        width: 100%;
        margin: 2.5rem auto 0;
    }

    .two_list img {
        width: 100%;
        /* height: 26.25rem; */
    }

    .two_right {
        margin-top: 2.5rem;
        width: 100%;
    }

    .two_items {
        width: 100%;
        padding-bottom: 2rem;
        display: flex;
        gap: 1.5rem;
        align-items: center;
        font-weight: 400;
        font-size: 1.8rem;
        color: #333333;
        border-bottom: 0.0625rem solid #E1E1E1;
    }

    .two_items img {
        width: 20rem;
        /* height: 4.8125rem; */
        border-radius: 0.375rem;
    }

    .three_list {
        width: 100%;
        /* display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 2.5rem; */
    }

    .three_list img {
        width: 100%;
        /* height: 39.6875rem; */
    }

    .three_right {
        margin-top: 2.5rem;
        /* flex: 1; */
    }

    .three_right_title {
        font-weight: bold;
        font-size: 2.5rem;
        color: #000000;
        text-align: center;
    }

    .three_right_fbt {
        margin-top: 1.25rem;
        font-weight: 400;
        font-size: 1.25rem;
        color: #999999;
        text-align: center;
    }

    .three_right_texts {
        font-weight: 400;
        font-size: 1.25rem;
        text-align: center;
        margin-top: 1.25rem;
        color: #000000;
    }

    .three_btns {
        display: flex;
        justify-content: center;
        margin-top: 5.5rem;
        gap: 1.25rem;
    }

    .fore_info {
        margin-top: 0.5rem;
        width: auto;
        padding: 0 2rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .fore_info_left {
        font-size: 1.25rem;
        color: #EE184D;
    }

    .fore_info_right {
        width: 5.5rem;
        height: 1.875rem;
        background: #F2F5F9;
        border-radius: 0.125rem;
        font-weight: 400;
        font-size: 0.875rem;
        color: #3E7CFF;
        text-align: center;
        line-height: 1.875rem;
    }

    .cns_info_title {
        text-align: center;
        font-weight: bold;
        font-size: 2.25rem;
        color: #000000;
    }

    .cn_info_fBt {
        text-align: center;
        font-weight: 400;
        font-size: 0.875rem;
        color: #666666;
    }

    .btn1s {
        padding: 0.625rem 1.25rem;
        background: #BCE0FF;
        border: 0.25rem solid #87D0FF;
        border-radius: 0.5rem;
    }


}